GALAXY ACE 3 GT-S7270 updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung GALAXY ACE 3 (GT-S7270). The latest stable build is S7270ZSUAOB1 (Android 4, security update), first released on Feb 24, 2015. Samsung has published 12 stable builds for this model since Jul 4, 2013: 4 security and 0 feature updates, from Android 4 to Android 4. The current bootloader (binary) version is 30. A device on bit 30 only accepts firmware with bit 30 or higher – see downgrading and the bootloader bit.
Rollout: build S7270ZSUAOB1 (Android 4) is live in 2 of 12 regions, first released on Feb 24, 2015 in BRI (Taiwan). Still waiting: AFG, KSA, MWD, SER, THL, XEV, XFA, XSG, XSP, XXV.
- Latest build
S7270ZSUAOB1- Released
- Feb 24, 2015
- Android
- Android 4
- Bootloader bit
- 30
- Regions
- 12
- Stable builds
- 12
Update policy
The GALAXY ACE 3 no longer receives updates: the last firmware appeared on Feb 24, 2015, on Android 4.
Compare all models: Samsung update policy by model.
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
AFG | Afghanistan | S7270XXUANA2 | Android 4 | Mar 4, 2014 | 2 |
BRI | Taiwan | S7270ZSUAOB1 | Android 4 | Feb 24, 2015 | 4 |
KSA | Saudi Arabia | S7270XXUANA2 | Android 4 | Mar 4, 2014 | 2 |
MWD | Morocco | S7270XXUANA2 | Android 4 | Mar 4, 2014 | 2 |
SER | Russia | S7270XXUANK1 | Android 4 | Nov 13, 2014 | 4 |
TGY | Hong Kong | S7270ZSUAOB1 | Android 4 | Feb 24, 2015 | 3 |
THL | Thailand | S7270XXUANI1 | Android 4 | Nov 2, 2014 | 2 |
XEV | Vietnam | S7270XXUANI1 | Android 4 | Nov 2, 2014 | 1 |
XFA | South Africa | S7270XXUANA2 | Android 4 | Mar 9, 2014 | 2 |
XSG | United Arab Emirates | S7270XXUANA2 | Android 4 | Mar 4, 2014 | 2 |
XSP | Singapore | S7270XXUANI1 | Android 4 | Nov 2, 2014 | 1 |
XXV | Vietnam | S7270XXUANI1 | Android 4 | Nov 2, 2014 | 1 |
Firmware history (12 builds)
Every stable build (PDA version) Samsung has published for the GT-S7270, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
S7270ZSUAOB1 | Feb 24, 2015 | Android 4 | Security | 30 | 2 | on server |
S7270XXUANK1 | Nov 13, 2014 | Android 4 | – | 30 | 1 | on server |
S7270XXUANI1 | Nov 2, 2014 | Android 4 | – | 30 | 4 | on server |
S7270XXUANG1 | Aug 21, 2014 | Android 4 | – | 30 | 1 | pulled |
S7270ZSUANB1 | Feb 27, 2014 | Android 4 | Security | 30 | 2 | pulled |
S7270XXUAMFC | Feb 18, 2014 | Android 4 | – | 30 | 1 | pulled |
S7270XXUANA2 | Feb 6, 2014 | Android 4 | – | 30 | 6 | on server |
S7270ZSUAMH2 | Aug 28, 2013 | Android 4 | Security | 30 | 1 | pulled |
S7270XXUAMFA | Jul 31, 2013 | Android 4 | – | 30 | 1 | pulled |
S7270XXUAMG1 | Jul 30, 2013 | Android 4 | – | 30 | 3 | pulled |
S7270ZSUAMF4 | Jul 15, 2013 | Android 4 | Security | 30 | 2 | pulled |
S7270XXUAMFB | Jul 4, 2013 | Android 4 | – | 30 | 2 | pulled |
How to download GT-S7270 firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m GT-S7270 -r SERReplace SER with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example GT-S7270 / SER release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).